Factors affecting night sleep in rotational shift workers in the Arctic
Abstract Funding Acknowledgements Type of funding sources: None. Background Our previous studies revealed that half of arterial hypertension (AH) patients had a flat type of non-dipper curve of blood pressure daily profile (BPDP). Purpose To study and differentiate the leading component of sleep dis...
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2021
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Online Access: | http://dx.doi.org/10.1093/eurjpc/zwab061.149 http://academic.oup.com/eurjpc/article-pdf/28/Supplement_1/zwab061.149/37908855/zwab061.149.pdf |
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croxfordunivpr:10.1093/eurjpc/zwab061.149 2023-05-15T14:54:32+02:00 Factors affecting night sleep in rotational shift workers in the Arctic Shurkevich, N Vetoshkin, AS Simonyan, AA Gapon, LI 2021 http://dx.doi.org/10.1093/eurjpc/zwab061.149 http://academic.oup.com/eurjpc/article-pdf/28/Supplement_1/zwab061.149/37908855/zwab061.149.pdf en eng Oxford University Press (OUP) https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model European Journal of Preventive Cardiology volume 28, issue Supplement_1 ISSN 2047-4873 2047-4881 Cardiology and Cardiovascular Medicine Epidemiology journal-article 2021 croxfordunivpr https://doi.org/10.1093/eurjpc/zwab061.149 2022-04-15T06:25:11Z Abstract Funding Acknowledgements Type of funding sources: None. Background Our previous studies revealed that half of arterial hypertension (AH) patients had a flat type of non-dipper curve of blood pressure daily profile (BPDP). Purpose To study and differentiate the leading component of sleep disturbance in conditions of the Arctic rotational shift work and evaluate its relationship with the data of ambulatory blood pressure monitoring (ABPM). Methods In September 2019, 180 patients with AH, including 79 males (M), (gr. 1) aged 48.7 ± 8.3 years and 68 females (F), (gr. 2) aged 50.0 ± 6.7 years (p = 0.06) were simultaneously examined in Yamburg (68 N) settlement in the Arctic Watch. Groups did not differ in rotational shift work duration (16.9 ± 8.7 and 16.2 ± 8.3 years, p = 0.72). Analysis of sleep quality (Pittsburg Sleep Quality Index - PSQI) with daytime sleepiness analysis (Epworth Sleepiness Scale) was carried out. Six components were investigated: 1 - subjective sleep (S) quality component; 2 - assessment of S latency; 3 - assessment of S duration; 4 – habitual S efficiency 5 – step disturbances of S; 6 - use of S medication; 7 - daytime S dysfunction with differentiation of global index (Global PSQI score). All individuals underwent ABPM with analysis of daily index of systolic blood pressure and diastolic blood pressure and BPDP. Results According to the survey, 22% had S disorders in M gr., 30% (24/81) in F gr., p = 0.23. Global assessment of S quality was also not dependent on gender: mode of assessment was 4 points (P), (24 individuals) in M, 5 P (17) in F (p = 0.91). Leading components of S quality disorder were the subjective S quality with 2 P, (16); the S latently had 2 P (11); the step disturbances of S had the 2 P (11) and the daytime S dysfunction had the 2 P (14) in M. In F, the 1st component (C)C (2 P – 13); the 2nd C - 2 P (16) prevailed and the 5th and the 7th C were less manifested. Moreover, F had S latency complaints oftener than M (p = 0.031). Analysis of interconnections with ABPM revealed "over dipper" BPDP in the 12.5%, "dipper" BPDP in 42.5% (51); "non dipper" BPDP in 41.7% (50); "night peaker" BPDP in 3.3%. In individuals with normal S quality, "dipper" BPDP prevailed (54%). At the same time, leading components did not have significant correlations with abnormal BPDP. Conclusion In conditions of rotational shift work in the Arctic, regardless of gender, sleep disturbances are more associated with poor habitual sleep efficiency and less associated with disturbances of BPDP. This is obviously explained by increased exhaustion due to the intense nature of rotational shift work in the Arctic region. Article in Journal/Newspaper Arctic Oxford University Press (via Crossref) Arctic Yamburg ENVELOPE(77.232,77.232,68.345,68.345) European Journal of Preventive Cardiology 28 Supplement_1 |
institution |
Open Polar |
collection |
Oxford University Press (via Crossref) |
op_collection_id |
croxfordunivpr |
language |
English |
topic |
Cardiology and Cardiovascular Medicine Epidemiology |
spellingShingle |
Cardiology and Cardiovascular Medicine Epidemiology Shurkevich, N Vetoshkin, AS Simonyan, AA Gapon, LI Factors affecting night sleep in rotational shift workers in the Arctic |
topic_facet |
Cardiology and Cardiovascular Medicine Epidemiology |
description |
Abstract Funding Acknowledgements Type of funding sources: None. Background Our previous studies revealed that half of arterial hypertension (AH) patients had a flat type of non-dipper curve of blood pressure daily profile (BPDP). Purpose To study and differentiate the leading component of sleep disturbance in conditions of the Arctic rotational shift work and evaluate its relationship with the data of ambulatory blood pressure monitoring (ABPM). Methods In September 2019, 180 patients with AH, including 79 males (M), (gr. 1) aged 48.7 ± 8.3 years and 68 females (F), (gr. 2) aged 50.0 ± 6.7 years (p = 0.06) were simultaneously examined in Yamburg (68 N) settlement in the Arctic Watch. Groups did not differ in rotational shift work duration (16.9 ± 8.7 and 16.2 ± 8.3 years, p = 0.72). Analysis of sleep quality (Pittsburg Sleep Quality Index - PSQI) with daytime sleepiness analysis (Epworth Sleepiness Scale) was carried out. Six components were investigated: 1 - subjective sleep (S) quality component; 2 - assessment of S latency; 3 - assessment of S duration; 4 – habitual S efficiency 5 – step disturbances of S; 6 - use of S medication; 7 - daytime S dysfunction with differentiation of global index (Global PSQI score). All individuals underwent ABPM with analysis of daily index of systolic blood pressure and diastolic blood pressure and BPDP. Results According to the survey, 22% had S disorders in M gr., 30% (24/81) in F gr., p = 0.23. Global assessment of S quality was also not dependent on gender: mode of assessment was 4 points (P), (24 individuals) in M, 5 P (17) in F (p = 0.91). Leading components of S quality disorder were the subjective S quality with 2 P, (16); the S latently had 2 P (11); the step disturbances of S had the 2 P (11) and the daytime S dysfunction had the 2 P (14) in M. In F, the 1st component (C)C (2 P – 13); the 2nd C - 2 P (16) prevailed and the 5th and the 7th C were less manifested. Moreover, F had S latency complaints oftener than M (p = 0.031). Analysis of interconnections with ABPM revealed "over dipper" BPDP in the 12.5%, "dipper" BPDP in 42.5% (51); "non dipper" BPDP in 41.7% (50); "night peaker" BPDP in 3.3%. In individuals with normal S quality, "dipper" BPDP prevailed (54%). At the same time, leading components did not have significant correlations with abnormal BPDP. Conclusion In conditions of rotational shift work in the Arctic, regardless of gender, sleep disturbances are more associated with poor habitual sleep efficiency and less associated with disturbances of BPDP. This is obviously explained by increased exhaustion due to the intense nature of rotational shift work in the Arctic region. |
format |
Article in Journal/Newspaper |
author |
Shurkevich, N Vetoshkin, AS Simonyan, AA Gapon, LI |
author_facet |
Shurkevich, N Vetoshkin, AS Simonyan, AA Gapon, LI |
author_sort |
Shurkevich, N |
title |
Factors affecting night sleep in rotational shift workers in the Arctic |
title_short |
Factors affecting night sleep in rotational shift workers in the Arctic |
title_full |
Factors affecting night sleep in rotational shift workers in the Arctic |
title_fullStr |
Factors affecting night sleep in rotational shift workers in the Arctic |
title_full_unstemmed |
Factors affecting night sleep in rotational shift workers in the Arctic |
title_sort |
factors affecting night sleep in rotational shift workers in the arctic |
publisher |
Oxford University Press (OUP) |
publishDate |
2021 |
url |
http://dx.doi.org/10.1093/eurjpc/zwab061.149 http://academic.oup.com/eurjpc/article-pdf/28/Supplement_1/zwab061.149/37908855/zwab061.149.pdf |
long_lat |
ENVELOPE(77.232,77.232,68.345,68.345) |
geographic |
Arctic Yamburg |
geographic_facet |
Arctic Yamburg |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
European Journal of Preventive Cardiology volume 28, issue Supplement_1 ISSN 2047-4873 2047-4881 |
op_rights |
https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model |
op_doi |
https://doi.org/10.1093/eurjpc/zwab061.149 |
container_title |
European Journal of Preventive Cardiology |
container_volume |
28 |
container_issue |
Supplement_1 |
_version_ |
1766326256488415232 |